(E)-2-styrylnaphthalene

Base Information

• Chemical Name: (E)-2-styrylnaphthalene
• CAS No.: 85248-68-6
• Molecular Formula: C₁₈H₁₄
• Molecular Weight: 230.309
• Mol file: 85248-68-6.mol

Synonyms:

Chemical Property of (E)-2-styrylnaphthalene

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (E)-2-styrylnaphthalene

There total 132 articles about (E)-2-styrylnaphthalene which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 99.0%

bromobenzene (108-86-1,52753-63-6) + 2-naphthylethylene (827-54-3,28406-56-6) → (E)-2-styrylnaphthalene (2039-70-5,2840-89-3,3132-88-5,85248-68-6,85248-69-7,129446-34-0)

Guidance literature:

With sodium acetate; In PEG-400; water; at 80 ℃; for 24h; Atmospheric conditions;

DOI:10.1016/j.tet.2010.10.062

Reference yield: 99.0%

2-phenylethynyl-naphthalene (23975-17-9) → (E)-2-styrylnaphthalene (2039-70-5,2840-89-3,3132-88-5,85248-68-6,85248-69-7,129446-34-0)

Guidance literature:

With triethylsilane; 1,1'-bis-(diphenylphosphino)ferrocene; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; water; copper(II) sulfate; In toluene; for 24h; stereoselective reaction; Reflux;

DOI:10.1016/j.tet.2009.11.098

Reference yield: 97.0%

styrene (100-42-5,25038-60-2,25247-68-1,28213-80-1,28325-75-9,79637-11-9,9003-53-6) + 2-bromonaphthalene (580-13-2) → (E)-2-styrylnaphthalene (2039-70-5,2840-89-3,3132-88-5,85248-68-6,85248-69-7,129446-34-0)

Guidance literature:

With {1,3-bis[2,6-bis(propan-2-yl)phenyl]-1,3-dihydro-2H-imidazol-2-ylidene}dichloro(pyridine)palladium; caesium carbonate; In neat (no solvent); at 100 ℃; for 12h;

DOI:10.1080/00397911.2021.1919711

upstream raw materials:

styrene

2-Naphthalenesulfonyl chloride

2-naphthylcinnamate

2-bromonaphthalene

Downstream raw materials:

1-(1-naphthyl)-2-phenylethane

9,10-dihydro-3,4-benzophenanthrene

(Z)-1-(2-naphthyl)-2-phenylethene

1-phenyl-2-(2-naphthyl)ethylene radical anion

Refernces

• 1、 Zhang, Kena,Provot, Olivier,Alami, Mouad,Tran, Christine,Hamze, Abdallah. "Pd-Catalyzed Coupling of N-Tosylhydrazones with Benzylic Phosphates: Toward the Synthesis of Di- or Tri-Substituted Alkenes". . p. 1249 - 1261. Retrieved 2022/02/07.
• 2、 Chen, Ke,Zhu, Hongdan,Li, Yuling,Peng, Qian,Guo, Yinlong,Wang, Xiaoming. "Dinuclear cobalt complex-catalyzed stereodivergent semireduction of alkynes: Switchable selectivities controlled by H2O". . p. 13696 - 13705. Retrieved 2021/11/16.